Urgent Search for Alexander Key, Partner of Mick Jagger's Granddaughter

Alexander Key, a 37-year-old chef and partner of Assisi Jackson, the granddaughter of Rolling Stones frontman Mick Jagger, has been reported missing in Boscastle, Cornwall. Key was last seen on January 23, 2026, at approximately 2:20 PM GMT, leaving the Cobweb Inn pub. His family and local authorities are increasingly concerned for his welfare as he has not been in contact since his disappearance.

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Key was captured on CCTV sitting alone at the Cobweb Inn before leaving the establishment around 2:30 PM. He is described as having a medium build, bright peroxide blonde hair, and typically wearing brightly colored clothing. At the time of his disappearance, he was dressed in a black hooded top covered by a red striped top, blue jeans, and white sneakers. The police have urged anyone who may have seen him or has information regarding his whereabouts to contact them immediately.

Mick Jagger’s ‘worried’ family pleads for help as granddaughter’s longtime partner goes missing in UK

Assisi Jackson, 33, and her mother, Jade Jagger, 54, have publicly expressed their concern for Key's safety. Jade Jagger shared the police appeal on her Instagram account, emphasizing the family's distress and urging the public to assist in the search. The local community has rallied around the family, sharing the appeal and participating in search efforts.

Mick Jagger’s Granddaughter’s Partner Goes Missing in Cornwall

Devon and Cornwall Police have stated that searches and inquiries are ongoing, and they are appealing for any information that could assist in locating Key. They have expressed growing concern for his welfare, highlighting the urgency of the situation. The police have provided a contact number for anyone with information, quoting log number 847 from January 24, 2026.

Mick Jagger's granddaughter's partner Alexander Key reported missing

While the police and family have mobilized efforts to locate Key, there has been no reported dissent regarding the search efforts. The focus remains on gathering information and support from the public.

Mick Jagger’s Granddaughter’s Partner Goes Missing in Cornwall

• “HIS FAMILY ARE SO WORRIED. MISSING FROM FRIDAY 23RD JAN WHEN HE LEFT PUB AT 2.30PM. PLEASE SHARE AND IF YOU SAW HIM ON THE FRIDAY PLEASE LET US KNOW.” — Jade Jagger, Assisi's mother.

Police hunt for Mick Jagger's granddaughter's longtime partner after he disappears

• “Police are growing increasingly concerned for the welfare of a 37-year-old male who has been reported missing from the Boscastle area.” — Devon and Cornwall Police.

Sir Mick Jagger's granddaughter's partner is missing in Cornwall

Authorities continue to conduct extensive searches in and around Boscastle, including coastal paths. The community remains engaged in the search, and the Jagger family is hopeful for a swift resolution to this distressing situation. As the investigation progresses, updates will be provided to the public regarding any developments in locating Alexander Key.

Mick Jagger’s Granddaughter’s Partner Goes Missing in Cornwall